Pith Number

pith:F3Q7SQ6W

pith:2019:F3Q7SQ6WTBV26U5YTMBYRQDELQ

not attested not anchored not stored refs pending

Non-uniqueness of closed embedded non-smooth hypersurfaces with constant anisotropic mean curvature

Miyuki Koiso, Yoshiki Jikumaru

arxiv:1903.03958 v1 · 2019-03-10 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3Q7SQ6WTBV26U5YTMBYRQDELQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Anti-orthotomics of frontals and their applications

Receipt and verification

First computed	2026-05-17T23:50:55.072140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee1f943d6986baf53b89b0388c0645c2cf2ba3b6a2531e7f485ece00fe6f7b3

Aliases

arxiv: 1903.03958 · arxiv_version: 1903.03958v1 · doi: 10.48550/arxiv.1903.03958 · pith_short_12: F3Q7SQ6WTBV2 · pith_short_16: F3Q7SQ6WTBV26U5Y · pith_short_8: F3Q7SQ6W

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/F3Q7SQ6WTBV26U5YTMBYRQDELQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2ee1f943d6986baf53b89b0388c0645c2cf2ba3b6a2531e7f485ece00fe6f7b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5abaf5e0dc538d47f37747b5d3664db6512ec4e0f95845c051d306c9b0b75cf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-03-10T09:39:29Z",
    "title_canon_sha256": "601b50553a1c119adf72d4f6f96fdaad958f8b9075362e35aace9aec97c0307a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03958",
    "kind": "arxiv",
    "version": 1
  }
}